228741409

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{5419}}^1$

素因数の和:5640

約数の個数: 16

約数和(自身を含む): 262241280

約数和(自身を除く): 33499871

約数列:

[1, 13, 17, 191, 221, 2483, 3247, 5419, 42211, 70447, 92123, 1035029, 1197599, 13455377, 17595493, 228741409]

約数ペア:

[(1, 228741409), (13, 17595493), (17, 13455377), (191, 1197599), (221, 1035029), (2483, 92123), (3247, 70447), (5419, 42211)]